Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm trying to build a basic shell sample on a custom board based on nRF52840
In the proj.conf file I have
CONFIG_SHELL =y
CONFIG_SHELL_GETOPT =y
CONFIG_SHELL_BACKENDS...
I am new to Zephyr and I have been trying to get hold of a tutorial or a sample app that would indicate how I can use the UART on the nRF52832 for communications with another...
Hi,
I'm wrapping up a project which uses an nRF5340 as both a Bluetooth peripheral to advertise etc and also as a Bluetooth central to scan for devices (not both at the...
I recently started development on NRF52833 for one of my projects. I use segger embedded studio with the " ble_app_uart " example. As I mentioned I'm using nrf52833 DK so...
I want to recover DFU over BLE upon a dropped connection while in the middle of an update.
I have my own software that I've cooked up to program from another NRF52 chip...
Hi,
I see you have what appears to be a working implementation of OOB/NFC pairing over iOS here ( https://github.com/NordicSemiconductor/IOS-Nordic-Thingy ), which doesn...
Hi,
Here is my previous ticket.
https://devzone.nordicsemi.com/f/nordic-q-a/83856/channel-interference-at-nrf52840
I haven't had response tho that's why I made a ticket...
Hello! We have an application that I need to implement Tensorflow Lite. We started with the Arduino Nano 33 BLE Sense board, which had a TFL library on it. After using it...
Hi,
For 52820-QDAA, what load impedance is preferred seen into the matching network? I mean the total load impedance of C3, L1, C4, L2, RF trace and antenna.
Since our...
In our application, we've enabled full modem firmware update, which requires us to enable CONFIG_NORDIC_SECURITY_BACKEND. When we also enable memfault, this compile time pre...
I am build an application with features : When I not used nRF it imediately in sleep mode and be wake up by BLE events to send some text, and return to sleep mode ( the reson...
Hello there, Thanks for writing an application layer for SGTL5000. https://github.com/NordicPlayground/nRF52-teensy-sgtl5000-audio
I've configured the SGTL5000 to source...
We have a simple coin battery powered BLE device with a Laird BL652 module which has an nRF52832 chipset.
We have three buttons and set it up as low power as possible...
Hi, I downloaded a project from Git. I tried to open in SES using nRF Connect SDK. During the initial Cmake, the error occurs as shown in attached image.
Hello,
Our aim is to install "pc-ble-driver-js" and use the connectivity board for the serialization process.
We are following this link to get this working https://github...
